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Adição e subtração de frações

Authored by Helena Borralho

Mathematics

5th - 6th Grade

CCSS covered

Used 297+ times

Adição e subtração de frações
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12 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 35+95=\frac{3}{5}+\frac{9}{5}=  

 1210\frac{12}{10}  

 125\frac{12}{5}  

 65\frac{6}{5}  

 135\frac{13}{5}  

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 1312+1=\frac{13}{12}+1=  

 1412\frac{14}{12}  

 2512\frac{25}{12}  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 9535=\frac{9}{5}-\frac{3}{5}=  

6

 65\frac{6}{5}  

 125\frac{12}{5}  

 60\frac{6}{0}  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O valor da expressão numérica  13+13\frac{1}{3}+\frac{1}{3}  é:

 26\frac{2}{6}  

 23\frac{2}{3}  

 16\frac{1}{6}  

1

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O valor da expressão numérica  43+36\frac{4}{3}+\frac{3}{6}  é:

 76\frac{7}{6}  

 23\frac{2}{3}  

 116\frac{11}{6}  

1

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O valor numérico da expressão  12+15\frac{1}{2}+\frac{1}{5} , na forma de fração irredutivel é:

 12\frac{1}{2}  

 27\frac{2}{7}  

 15\frac{1}{5}  

 710\frac{7}{10}  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

O valor numérico da expressão  1319\frac{1}{3}-\frac{1}{9} , na forma de fração irredutível é:

 03\frac{0}{3}  

 29\frac{2}{9}  

 19\frac{1}{9}  

 13\frac{1}{3}  

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

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